face, we understan at usaa, we know military life is different. we've been there. that's why every bit of financial advice we offer is geared specifically to current and former military members and their families. [ laughs ] dad! dad! [ applause ] ♪ [ male announcer ] life brings obstacles. usaa brings advice. call or visit us online. we're ready to help. >> greta: a store worker turns the tables on an armed robber. devin mcclain and his manager were getting ready to close a virginia auto zone shop when a gunman burst in. while the suspect forced the manager to open the safe, mcclain sneaked out and grabbed a gun from his truck. then he went back into the store, scared off the robber with his gun, and saved his boss's life. sounds like a good thing, right? well, the corporate brass didn't think so. mcclain got fired. why? well, devin mcclain is here to tell us. nice to see you. >> how you doing tonight? >> greta: well, your manager must like you, but corporate brass fired you. why did they fire you? >> well, they fired me because i reentered the store with my personal weapon.